<?php
/**
 * Created by JetBrains PhpStorm.
 * User: Evan
 * Date: 12-10-11
 * Time: 下午1:04
 * To change this template use File | Settings | File Templates.
 */
interface Jwawa_Tree_Node
{
    public function getId();
    public function getHierarchyFlag();
    public function getSeqNbr();
    public function &getChildren();
    public function getIcon();
}
